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经营范围
发明名称
Shallow metallic S-seal
摘要
申请公布号
GB0227834(D0)
申请公布日期
2003.01.08
申请号
GB20020027834
申请日期
2002.11.29
申请人
PERKINELMER INC
发明人
分类号
F16J15/08;F16L23/20
主分类号
F16J15/08
代理机构
代理人
主权项
地址
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